title: Role of externally produced hydrogen peroxide in damage to Paramecium aurelia by x-rays.
mesh_terms: D000818:Animals; D016798:Ciliophora; D048388:Gadiformes; D006861:Hydrogen Peroxide / Q000494:pharmacology*; D048489:Paramecium aurelia; D014965:X-Rays
chemical_list: D006861:Hydrogen Peroxide
keywords: CILIATA; HYDROGEN PEROXIDE/effects; ROENTGEN RAYS/effects